Pith Number

pith:NTOYKKG5

pith:2009:NTOYKKG5ZMLSZWHL32ATFNWUFM

not attested not anchored not stored refs pending

On quantum waveguide with shrinking potential

A. Bikmetov, R. Gadyl'shin

arxiv:0909.5115 v1 · 2009-09-28 · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NTOYKKG5ZMLSZWHL32ATFNWUFM}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:11:36.901132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cdd8528ddcb172cd8ebde8132b6d42b36c7ef712b231b2355da3c9b7a93dbf2

Aliases

arxiv: 0909.5115 · arxiv_version: 0909.5115v1 · doi: 10.48550/arxiv.0909.5115 · pith_short_12: NTOYKKG5ZMLS · pith_short_16: NTOYKKG5ZMLSZWHL · pith_short_8: NTOYKKG5

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/NTOYKKG5ZMLSZWHL32ATFNWUFM \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 6cdd8528ddcb172cd8ebde8132b6d42b36c7ef712b231b2355da3c9b7a93dbf2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c541382e19c4084cb003cf43a89e20f1f9c5882352da48cfd5fd24ad1b6018eb",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2009-09-28T15:22:27Z",
    "title_canon_sha256": "e52f7368d9f372accda9d030e1529b4b11472f8d8629f98c78f4114e65a51ecb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.5115",
    "kind": "arxiv",
    "version": 1
  }
}